package com.czq.common.valid;

import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;

import java.util.HashSet;
import java.util.Set;

public class ListValueValidator implements ConstraintValidator<ListValue, Integer> {
    Set<Integer> set = new HashSet<>();
    @Override
    public void initialize(ListValue constraintAnnotation) {
        int[] vals = constraintAnnotation.vals();
        for(int val : vals){
            set.add(val);
        }
    }

    @Override
    public boolean isValid(Integer v, ConstraintValidatorContext constraintValidatorContext) {
        return set.contains(v);
    }
}
